package com.fram.service.api.v1.impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.fram.bean.sys.PageBean;
import com.fram.common.canstant.ErrCode;
import com.fram.common.exception.ProException;
import com.fram.common.exception.ProValiDataException;
import com.fram.entity.HomeMenu;
import com.fram.mapper.HomeMenuMapper;
import com.fram.service.api.v1.HomeMenuService;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;

@Service
public class HomeMenuServiceImpl implements HomeMenuService{
	
	@Autowired
	private HomeMenuMapper menuMapper;
	
	@Override
	public PageInfo<HomeMenu> list(PageBean<HomeMenu> request)throws ProException{
		PageHelper.startPage(request.getPageNum(), request.getPageSize());
		List<HomeMenu> list= menuMapper.listForApi(request.getParam());
		if(list == null || list.size()==0) {
			throw new ProValiDataException(ErrCode.NO_DATA.getReturnCode(), ErrCode.NO_DATA.getReturnMsg());
		}
		return new PageInfo<>(list);
	}
}
